1.CHECK AWD CONTROL UNIT POWER SUPPLY (IGNITION POWER SUPPLY)
2.CHECK AWD CONTROL UNIT POWER SUPPLY CIRCUIT (IGNITION POWER SUPPLY)
- Turn the ignition switch OFF.
- Check the 10A fuse (#9).
- Disconnect fuse block (J/B) harness connector.
- Check the continuity between AWD control unit harness connector and fuse block (J/B) harness connector.
AWD control unit | Fuse block (J/B) | Continuity |
Connector | Terminal | Connector | Terminal |
C75 | 5 | B32 | 2Q | Existed |
- Check the continuity between AWD control unit harness connector and the ground.
AWD control unit | — | Continuity |
Connector | Terminal |
C75 | 5 | Ground | Not existed |
Is the inspection result normal?
Perform the trouble diagnosis for ignition power supply circuit. Repair or replace error-detected parts.
3.CHECK AWD CONTROL UNIT POWER SUPPLY (BATTERY POWER SUPPLY)
4.CHECK AWD CONTROL UNIT POWER SUPPLY (4)
- Turn the ignition switch OFF.
- Check the 15A fuse (#22).
- Disconnect fuse block (J/B) harness connector.
- Check the continuity between AWD control unit harness connector and fuse block (J/B) harness connector.
AWD control unit | Fuse block (J/B) | Continuity |
Connector | Terminal | Connector | Terminal |
C75 | 6 | B32 | 1Q | Existed |
- Check the continuity between AWD control unit harness connector and the ground.
AWD control unit | — | Continuity |
Connector | Terminal |
C75 | 6 | Ground | Not existed |
Is the inspection result normal?
Perform the trouble diagnosis for power supply circuit. Repair or replace error-detected parts.
5.CHECK AWD CONTROL UNIT GROUND
- Turn the ignition switch OFF.
- Check the continuity between AWD control unit harness connector and ground.
AWD control unit | — | Continuity |
Connector | Terminal |
C75 | 1 | Ground | Existed |
Is the inspection result normal?
INSPECTION END Repair or replace error-detected parts.